awk '
	BEGIN {
		FIRST=0
	}
	{
		if(FIRST==1){
			if(match($0, "Shutting down connection to server")){
				print "matched ok"
				exit 0
			} else {
				print "not matched ok"
				exit 1
			}
		} else {
			if(match($0, "Updating collection ")) {
				FIRST=1
				next
			}
		}
	}'